6563956

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 13184640

約数和(自身を除く): 6620684

約数列:

[1, 2, 4, 7, 14, 28, 359, 653, 718, 1306, 1436, 2513, 2612, 4571, 5026, 9142, 10052, 18284, 234427, 468854, 937708, 1640989, 3281978, 6563956]

約数ペア:

[(1, 6563956), (2, 3281978), (4, 1640989), (7, 937708), (14, 468854), (28, 234427), (359, 18284), (653, 10052), (718, 9142), (1306, 5026), (1436, 4571), (2513, 2612)]